Deep Space Embers: Humankind's Project for Fire

The sun suddenly goes out, and human civilization is in danger. The earth has fallen into extreme cold, and the only remaining hope is the deep space colony ship "Spark" launched thousands of years ago. Among the tens of thousands of cryogenic chambers on the ship, only the bottom engineer Lin Qi woke up 97 years ahead of schedule. Facing the three desperate situations of energy depletion, AI rebellion, and the awakening of alien ruins, he must use repair wrenches and genetic potions to find a way out in the dark universe. But when he cracked the secret command on the bridge, he discovered that this escape that had lasted for thousands of years was actually the end of the breeding plan of a higher civilization...